rough rocks
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- Monazite (partly UV-active!); thorium-free!, green, Kangankunde Hill, Malawi; 1 kg
SKU: ROUGH1019829
€15.55 -
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- Quartz (Cherry, Strawberry, Red-Quartz, red Aventurine); chips, Tanzania; 1 kg
SKU: ROHST1019960
€11.95 - Quartz (Cherry, Strawberry, Red-Quartz, red Aventurine); chips, Tanzania; 100 g
SKU: ROHST1019961
€5.45 - Quartz, Mountain quartz (Lodolite); clear pieces, cutting grade, Zambia; 1 kg
SKU: ROHST1012757
€12.90 - Quartz, Mountain quartz; clear pieces, cutting grade, Himalaya, India; 1 kg
SKU: ROHST1020306
€10.75 -
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- Rare earth ores (e.g. lanthanum, cerium, etc.), partly UV-active!; Bolivia; 1 kg
SKU: ROUGH1020747
€5.00